DEVICE FOR CONVERTING A RESISTANCE VALUE INTO A CONTROL SIGNAL WHICH DEPENDS ON THE RESISTANCE VALUE, AND ELECTRICAL APPARATUS COMPRISING SUCH A DEVICE

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(11)

EP 0 756 779 A1

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(43)	Date of publication:
	05.02.1997 Bulletin 1997/06

(21)	Application number: 96900413.0

(22)	Date of filing: 29.01.1996

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International Patent Classification (IPC):

A47L 9/ 28^{( . )}
G05F 1/ 45^{( . )}
H02M 1/ 08^{( . )}
H02P 29/ 00^{( . )}

G05F 1/ 10^{( . )}
G05F 1/ 56^{( . )}
H02P 25/ 14^{( . )}
H03K 17/ 723^{( . )}

(86)	International application number:
	PCT/IB1996/000075

(87)	International publication number:
	WO 1996/025788 (22.08.1996 Gazette 1996/38)

(84)	Designated Contracting States:
	DE FR GB IT NL SE

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Priority:

16.02.1995 EP 19950200370

(71)	Applicants:
	PHILIPS ELECTRONICS N.V. 5621 BA Eindhoven (NL) PHILIPS NORDEN AB 164 85 Stockholm (SE)

(72)	Inventors:
	ETTES, Wilhelmus, Gerardus, Maria NL-9203 ZN Drachten (NL) VIET, Peter, Sofrides NL-9203 ZN Drachten (NL) DE WIT, Johannes NL-9203 ZN Drachten (NL)

(74)	Representative: Hesselmann, Gerardus Johannes Maria
	Internationaal Octrooibureau B.V., Prof. Holstlaan 6 5656 AA Eindhoven 5656 AA Eindhoven (NL)

(54)	DEVICE FOR CONVERTING A RESISTANCE VALUE INTO A CONTROL SIGNAL WHICH DEPENDS ON THE RESISTANCE VALUE, AND ELECTRICAL APPARATUS COMPRISING SUCH A DEVICE